αἰὲν ἀριστεύειν καὶ ὑπείροχον ἔμμεναι ἄλλων → always strive for excellence and prevail over others (Iliad 6.208, 11.784)
singillārĭus: a, um, adj. singularis,I single, simple (post - class.): motus, Tert. Anim. 6: ductus, id. adv. Valent. 18.